| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.37 | 13.743% | $250.6554 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $35.27 | 13.453% | $40.0149 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $154.63 | 7.146% | $165.6799 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $53.36 | 6.764% | $56.9693 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $64.75 | 7.516% | $69.6166 | $69.62 | $69.60 | $69.60 |
| Purchase #6 | $168.65 | 3.392% | $174.3706 | $174.37 | $174.35 | $174.40 |
| Purchase #7 | $195.60 | 11.348% | $217.7967 | $217.80 | $217.80 | $217.80 |
| 7 purchase totals = | $892.63 | $975.1034 | $975.11 | $975.05 | $975.20 | |